ESPE Abstracts

Background: Mouse studies have demonstrated the necessity of Sonic Hedgehog (SHH) for normal proliferation of Rathke’s pouch (RP) precursors. However, the possible function of SHH in pituitary cell specification remains to be assessed. Additionally, evidence suggests that SHH may be relevant in human adamantinomatous craniopharyngioma (ACP), a histologically benign, but clinically aggressive childhood tumour associated with high morbidity.Objective ...

Background: Loss-of-function of immunoglobulin superfamily member 1 (IGSF1) results in an X-linked syndrome of central hypothyroidism and macroorchidism, variable prolactin deficiency, GH deficiency, increased fat percentage, and delayed puberty testosterone rise despite normal timing of testicular growth.Methods: We investigated the spatial and temporal expression of IGSF1 at the protein and mRNA levels in fetal, neonatal, and adult Wistar rats, using i...